Lucky sits next to 3 phonetic neighbors — Ricky, Luca, and Lukey are the closest matches by sound. Most share Lucky's English-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"fortunate, blessed"
"crooked nose; bent river"
"father of peace"
"peace power"
"one who illuminates, enlightener"
"large homestead"
"born on Tuesday (Akan day name)"
"talent, colorful"
"flower (disputed folk etymology)"
"God's salvation"
"son of Dubhagan (little dark one)"
"one who catches fish"
"famous spear (from Hrodgar)"
"well-born, of noble descent"
"invented name, possibly faithful or gentle"
"in the prime of life"
"friend of Yahweh"
"guiding spirit"
"ancient, enduring"
"ruler's counsel, powerful advisor"
Similar sound: These names share phonetic patterns with Lucky — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have English origins, giving them the same cultural heritage as Lucky.
Rhythm: Lucky is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.